<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<!--顶部导航菜单-->
<header class="bg-dark sticky-top" th:fragment="topbar">
    <!--访问该页面时,在此处生成CSRF令牌.-->
    <meta name="_csrf" th:content="${_csrf.token}">
    <meta name="_csrf_header" th:content="${_csrf.headerName}">
    <div class="container">
        <!-- 导航 -->
        <nav class="navbar navbar-expand-lg navbar-dark">
            <!-- logo -->
            <a class="navbar-brand" th:href="@{/}"></a>
            <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
                <span class="navbar-toggler-icon"></span>
            </button>
            <!-- 功能 -->
            <div class="collapse navbar-collapse" id="navbarSupportedContent">
                <ul class="navbar-nav mr-auto">
                    <li class="nav-item ml-3 btn-group-vertical">
                        <a class="nav-link" th:href="@{/}">首页</a>
                    </li>
                    <li class="nav-item ml-3 btn-group-vertical" th:if="${loginUser != null}">
                        <a class="nav-link position-relative" th:href="@{/letter/list}">
                            消息<span class="badge badge-danger" th:if="${unreadCount > 0}" th:text="${unreadCount}">12</span>
                        </a>
                    </li>
                    <li class="nav-item ml-3 btn-group-vertical" th:if="${loginUser == null}">
                        <a class="nav-link" th:href="@{/toRegister}">注册</a>
                    </li>
                    <li class="nav-item ml-3 btn-group-vertical" th:if="${loginUser == null}">
                        <a class="nav-link" th:href="@{/login}">登录</a>
                    </li>
                    <li class="nav-item ml-3 btn-group-vertical dropdown" th:if="${loginUser != null}">
                        <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
                            <img th:src="${loginUser.headerUrl}" class="rounded-circle" style="width:30px;height: 30px"/>
                        </a>
                        <div class="dropdown-menu" aria-labelledby="navbarDropdown">
                            <a class="dropdown-item text-center" th:href="@{|/user/profile/${loginUser.id}|}">个人主页</a>
                            <a class="dropdown-item text-center" th:href="@{/user/setting}">账号设置</a>
                            <a class="dropdown-item text-center" th:href="@{/logout}">退出登录</a>
                            <div class="dropdown-divider"></div>
                            <span class="dropdown-item text-center text-secondary" th:utext="${loginUser.username}">nowcoder</span>
                        </div>
                    </li>
                </ul>
                <!-- 搜索 -->
                <form class="form-inline my-2 my-lg-0" method="get" th:action="@{/search}">
                    <input class="form-control mr-sm-2" name="keyword" th:value="${keyword}" type="search" aria-label="Search" />
                    <button class="btn btn-outline-light my-2 my-sm-0" type="submit">搜索</button>
                </form>
            </div>
        </nav>
    </div>
</header>
<!--底部-->
<footer class="bg-dark" th:fragment="buttom">
    <div class="container">
        <div class="row">
            <!-- 二维码 -->
            <div class="col-4 qrcode">
                <img src="https://uploadfiles.nowcoder.com/app/app_download.png" class="img-thumbnail" style="width:136px;" />
            </div>
            <!-- 公司信息 -->
            <div class="col-8 detail-info">
                <div class="row">
                    <div class="col">
                        <ul class="nav">
                            <li class="nav-item">
                                <a class="nav-link text-light" href="#">关于我们</a>
                            </li>
                            <li class="nav-item">
                                <a class="nav-link text-light" href="#">加入我们</a>
                            </li>
                            <li class="nav-item">
                                <a class="nav-link text-light" href="#">意见反馈</a>
                            </li>
                            <li class="nav-item">
                                <a class="nav-link text-light" href="#">企业服务</a>
                            </li>
                            <li class="nav-item">
                                <a class="nav-link text-light" href="#">联系我们</a>
                            </li>
                            <li class="nav-item">
                                <a class="nav-link text-light" href="#">免责声明</a>
                            </li>
                            <li class="nav-item">
                                <a class="nav-link text-light" href="#">友情链接</a>
                            </li>
                        </ul>
                    </div>
                </div>
                <div class="row">
                    <div class="col">
                        <ul class="nav btn-group-vertical company-info">
                            <li class="nav-item text-white-50">
                                公司地址：北京市朝阳区大屯路东金泉时代3-2708北京牛客科技有限公司
                            </li>
                            <li class="nav-item text-white-50">
                                联系方式：010-60728802(电话)&nbsp;&nbsp;&nbsp;&nbsp;admin@nowcoder.com
                            </li>
                            <li class="nav-item text-white-50">
                                牛客科技©2018 All rights reserved
                            </li>
                            <li class="nav-item text-white-50">
                                京ICP备14055008号-4 &nbsp;&nbsp;&nbsp;&nbsp;
                                <img src="http://static.nowcoder.com/company/images/res/ghs.png" style="width:18px;" />
                                京公网安备 11010502036488号
                            </li>
                        </ul>
                    </div>
                </div>
            </div>
        </div>
    </div>
</footer>
